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Ok,it’s been at least a year since I have had my bike running. Just cleaned carbs. I was going to take it for a test, but the clutch is not disengaging. When i have clutch in and put into 1st, it just lurches forward and kills. Clutch not working. It’s like popping the clutch at idle. This has...

Hi, i am trying to use a mercury sync tool that I haven’t used in years and there seems to be a lot of air in the mercury stream. As you know the tower is about 18-20” tall and when i start it its obvious they are out of sync, but with so much gap between mercury that is fluctuating, just can’t...

I have had carb issues for a long time. Dirt Digger helped a lot by having me change my float level, because of fouled plugs. So this time , as i said I cleaned carbs, replaced couple float valve that the little spring in float was not working. I don’t think that would have been an issue, but...

Hi, I posted on my other thread(with same user name) as well, caus I didn't know if that post would show up as new. 74 cb750. My plugs foul(carbon up) after just a couple miles and just can't come to the problem. just did compression and good at 148-150, all 4. and it did the SAME before new...

Need help with my 1974. Within 10 miles after putting in new plugs, they start to carbon up. I use NDG D-7ES, new gas, new air filter. I have to run a wire thru the slow jet at least twice a year to open it up. Slow jet is marked 40. Not sure if that has an impact or not because it runs pretty...

I sure hope someone has a remedy to my issue. I was really looking forward to some riding, but I can't seem to go 10 miles on new plugs(D7ES), new gas, new air filter,cleaned out carbs and tried to do everything the carbon fouling problem mentions. I still end up with black carbon plugs. Runs...